US3365467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
15-keto-16,16-dihalotestololactones
Assignee: ER Squibb and Sons LLC
•
Filing: 1965-10-22
•
Granted: 1968-01-23
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Patrick A Diassi
- 👤 Saul L Neidleman
- 👤 Samuel C Pan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:53
CPC Classifications
C; C12; C12P; C12P33/00; C07; C07J; C07J73/00; C07J73/001; C07J73/003; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/911; Y10S435/933
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2837464A
Cited
US3083210A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |